Testing cosmic acceleration from thermogravity without vacuum energy

arXiv:2609.29206 · astro-ph.CO, gr-qc, hep-ph · Submitted 2026-09-24 · Read on arXiv

astro-ph.CO, gr-qc, hep-ph

Submitted: 2026-09-24

Updated: 2026-09-24

Code: https://github.com/williamgiare/wgcosmo

Terminology

• Calibration — 13× in this paper · explained in 7 episodes
• Trace — 12× in this paper · explained in 2 episodes
• Benchmark — 6× in this paper · explained in 2 episodes
• Degeneracy — 3× in this paper · explained in 3 episodes
• Weak Lensing — 3× in this paper · explained in 2 episodes
• Abundance — 2× in this paper · explained in 1 episode
• Conservation Laws — 2× in this paper · explained in 3 episodes
• Hubble Tension — 2× in this paper · explained in 9 episodes
• Cooperation — 1× in this paper · explained in 2 episodes
• Dark Energy Spectroscopic Instrument — 1× in this paper
• Generalization — 1× in this paper · explained in 13 episodes
• Normalizing Flow — 1× in this paper · explained in 3 episodes
• Normalizing Flows — 1× in this paper · explained in 4 episodes
• Robustness — 1× in this paper · explained in 5 episodes

Sources

• Planck 2018 results. VI. Cosmological parameters
• Lectures on the Cosmological Constant Problem
• A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team
• In the Realm of the Hubble tension $-$ a Review of Solutions
• Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• Thermodynamics of Spacetime: The Einstein Equation of State
• Non-equilibrium Thermodynamics of Spacetime
• Entanglement Equilibrium and the Einstein Equation
• Thermodynamical Aspects of Gravity: New insights
• Thermodynamic route to Field equations in Lanczos-Lovelock Gravity
• On the Origin of Gravity and the Laws of Newton
• Emergent Gravity and the Dark Universe
• Non-equilibrium Thermodynamics of Spacetime: the Role of Gravitational Dissipation
• Lorentz Violation in Emergent Gravity and Its Cosmological Consequences
• The quantization of unimodular gravity and the cosmological constant problem
• A note on classical and quantum unimodular gravity
• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• The Dark Energy Survey Supernova Program: A Reanalysis Of Cosmology Results And Evidence For Evolving Dark Energy With An Updated Type Ia Supernova Calibration
• The Pantheon+ Analysis: Cosmological Constraints

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